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Blog


Jeremie Deray
7 August 2019

Creating a ROS 2 CLI command and verb

Robotics Article

Following our previous post on ROS 2 CLI (Command Line Interface), we will see here how one can extend the set of existing CLI tools by introducing a new command and its related verb(s). As support for this tutorial, we will create a ‘Hello World’ example so that the new command will be hello and ...


didrocks
7 August 2019

Enhancing our ZFS support on Ubuntu 19.10 – an introduction

Desktop Article

Ubuntu has supported ZFS as an option for some time. We started with a file-based ZFS pool on Ubuntu 15.10, then delivered it as a FS container in 16.04, and  recommended it for the fastest and most reliable container experience on LXD. We have also created some dedicated tutorials for users who want to become ...


Chad Smith
6 August 2019

Ubuntu Server development summary – 06 August 2019

Cloud and server Article

Hello Ubuntu Server The purpose of this communication is to provide a status update and highlights for any interesting subjects from the Ubuntu Server Team. If you would like to reach the server team, you can find us at the #ubuntu-server channel on Freenode. Alternatively, you can sign up and use the Ubuntu Server Team ...


Tytus Kurek
6 August 2019

Declarative vs Imperative: DevOps done right

Cloud and server Article

Deciding whether to automate workloads, while designing your ICT infrastructure, is trivial. It’s 2019 and automation is everywhere around. However, deciding which DevOps paradigm to choose and which tool to use, may not be that obvious. In order to assist you with the ‘declarative vs imperative’ decision-making process, this blog briefly ...


Canonical
5 August 2019

Charmed Kubernetes update for upstream API server vulnerability

Cloud and server Article

An upstream Kubernetes vulnerability (CVE-2019-11247) has been identified where the API server mistakenly allows access to a cluster-scoped custom resource, if the request is made as if the resource were namespaced. Authorisations for the resource accessed in this manner are enforced using roles and role bindings within the namespace. Thi ...


Carmine Rimi
5 August 2019

Digest #2019.08.05 – Kubeflow 0.6 Release

AI Article

Kubeflow v0.6: support for artifact tracking, data versioning & multi-user – version 0.6 includes several enterprise features to support multiple users and better model training pipelines. For multiple users, Kubeflow v0.6 provides a flexible architecture for user isolation and single sign-on. For data, enhancements have been added to Kub ...


Peter Mahnke
2 August 2019

Design and Web team summary – 2 August 2019

Ubuntu Article

This iteration was fairly light iteration for the Web & design team at Canonical as we had a fair few people on holidays as well as a group who has gone to Toronto for our mid-cycle roadmap sprint.  Here are some of the highlights of our completed work. Web squad Web is the squad that ...


Canonical
31 July 2019

Digital signage platform Xibo launches as a snap

Internet of Things Article

The open source digital signage platform, Xibo, is now available as a snap – the universal Linux app packaging format. Xibo provides a comprehensive suite of digital signage products, with its Content Management System (CMS) at the heart of this experience-led offering. Xibo for Linux is completely free and natively built for the Xibo CMS ...


Canonical
30 July 2019

Canonical Design Blog: Amazon EC2 On-Demand Hibernation for Ubuntu 18.04 LTS now available

Ubuntu Article

AWS and Canonical today announce the public release of Amazon EC2 Hibernation support for Ubuntu 18.04 LTS. Amazon EC2 Hibernation gives you the ability to launch Amazon EC2 instances, set them up as desired, hibernate them, and then quickly br ...


Canonical
30 July 2019

Amazon EC2 On-Demand Hibernation for Ubuntu 18.04 LTS now available

Cloud and server Cloud

AWS and Canonical today announce the public release of Amazon EC2 Hibernation support for Ubuntu 18.04 LTS. Amazon EC2 Hibernation gives you the ability to launch Amazon EC2 instances, set them up as desired, hibernate them, and then quickly bring them back to life when you need them. Applications pick up exactly where they left ...


Alex Cattle
30 July 2019

A shift to the Linux app store experience

Internet of Things Article

Linux software developers historically have faced a number of challenges including fragmentation, distribution complexity and a lack of metrics into the success of their applications. Once an application is built, the journey does not end there – for companies and individual developers creating apps, thought needs to be given to promoting ...